Will it hurt my Audi 100 to drive with old spark plugs?

Replace spark plugs on time or about every 30,000 miles or so. Without the spark of electricity created by spark plugs, your engine doesn’t have the combustion it needs to start — which could leave you stranded on the road. Always replace your spark plugs on time based on Audi’s recommendations.

What should I do if I see leaks under my 100?

Puddles could indicate an oil leak, coolant leak, or brake fluid leak– all of which can critically hurt your engine. Have your engine inspected as soon as you spot a pool of liquid in your usual parking spot.

Are some driving habits better for my Audi 100 engine than others?

Hard starts and stops put extra wear and tear on engine components. Smooth, gradual starts and stops, on the other hand, are a great way to help your engine run better. They can also help maximize your fuel economy.

Where can I have a Audi 100 tune-up done?

At the nearest Firestone Complete Auto Care! We’re ready to help service, maintain, and repair your Audi 100.

How frequently do the fuel injectors in my Audi 100 need to be cleaned?

Factors like fuel type and driving conditions can affect how frequently you need to clean your 100 fuel injectors. Some manufacturers recommend a fuel system cleaning as part of routine maintenance, or as needed if your vehicle is showing signs of poor fuel system performance.

Who offers Audi 100 tune-ups?

Visit your local Firestone Complete Auto Care for your Audi 100 tune-up. Make an appointment online and view our latest offers to save big.

1990 Audi 100 Engine Tune-Ups & Maintenance

Get a Tune-Up

Schedule Audi 100 Tune-Up

If your 100 is acting strange or making new noises, it could be engine tune-up time. Don’t wait until small problems get bigger. Make an appointment now.

Schedule an Appointment

Enhance Audi 100 Performance with a Tune-Up

Is it tune-up time? If you usually wait until your car has an issue to take it in for service, now is the time to work on that habit, especially if you want your 1990 Audi 100’s engine to last for a long time. Regular engine tune-ups can optimize your 100’s power on the road. They're designed to help your engine start easier and run more efficiently, which can mean better fuel economy (a win for you) and lower emissions (a win for the environment). When you get routine engine tune-ups based on Audi's recommendations, you can rest assured you’re investing in your 100’s long-term engine performance.

Routine Engine Tune-Up Service for Your Audi 100

The Firestone Complete Auto Care location in your community offers several Audi 100 engine tune-up services. One option is the standard Firestone Tune-Up. The standard Firestone Tune-Up includes new spark plugs (and installation!), a thorough inspection of engine components, and a lifetime parts warranty*. Another service option pays special attention to the filters in your 100. Specifically, we replace the fuel filter and air filter. Our third service is a thorough cleaning of the fuel system. During this type of tune-up, we use a three-step process to get rid of harmful varnish, dirt, and carbon deposit buildup in your 100’s fuel injectors, throttle body, and throttle plate. This can improve your fuel system’s performance (and therefore, your engine’s performance). Here’s something to remember when choosing services: the mileage and service history of your 100 can determine what kind of service it needs. A one-size-fits-all engine tune-up procedure doesn’t necessarily exist. Chat with a Firestone technician before you jump into a specific service to ensure your engine tune-up money is well-spent.

Where Should I Go for My Audi 100 Tune-Up?

If you’re looking for 1990 100 engine tune-up services, head to Firestone Complete Auto Care. Follow Audi's recommended maintenance schedule or book an appointment as soon as you notice one of the following: stalling or shaky idling when you’re stopped, diminished fuel economy, an illuminated check engine light on your dashboard, or a knocking sound when the engine is running.

*Check with a teammate at Firestone Complete Auto Care for complete terms and conditions regarding warranties.

Questions About 1990 Audi 100 Engine Tune-Ups

Will it hurt my Audi 100 to drive with old spark plugs? Replace spark plugs on time or about every 30,000 miles or so. Without the spark of electricity created by spark plugs, your engine doesn’t have the combustion it needs to start — which could leave you stranded on the road. Always replace your spark plugs on time based on Audi’s recommendations.
What should I do if I see leaks under my 100? Puddles could indicate an oil leak, coolant leak, or brake fluid leak– all of which can critically hurt your engine. Have your engine inspected as soon as you spot a pool of liquid in your usual parking spot.
Are some driving habits better for my Audi 100 engine than others? Hard starts and stops put extra wear and tear on engine components. Smooth, gradual starts and stops, on the other hand, are a great way to help your engine run better. They can also help maximize your fuel economy.
Where can I have a Audi 100 tune-up done? At the nearest Firestone Complete Auto Care! We’re ready to help service, maintain, and repair your Audi 100.
How frequently do the fuel injectors in my Audi 100 need to be cleaned? Factors like fuel type and driving conditions can affect how frequently you need to clean your 100 fuel injectors. Some manufacturers recommend a fuel system cleaning as part of routine maintenance, or as needed if your vehicle is showing signs of poor fuel system performance.
Who offers Audi 100 tune-ups? Visit your local Firestone Complete Auto Care for your Audi 100 tune-up. Make an appointment online and view our latest offers to save big.

Maintenance for Your 1990 Audi 100

Stay ahead of any potential issues with your Audi 100 so your car can keep pace with life! Learn more about proper maintenance for your vehicle below.

1990 Audi 100 Repair

Your Audi 100 runs best when it’s well cared for. Make sure it’s always in tip-top shape with repairs from Firestone Complete Auto Care. Learn more about 1990 Audi 100 repairs below.